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Alumina Ceramic Balls are also known as wear-resistant ceramic balls, high-alumina balls, alumina balls, etc.
Suitable equipment: grinding media for various equipment such as ball mills, stirred mills, flaking machines, polishing machines and sand mills (sand mills).
Product features: low wear, high hardness, corrosion resistance, impact resistance, economical and practical.
1. High grinding performance: scientifically formulated wear-resistant ceramic balls have 2-5 times higher wear resistance than general materials.
2. Good fluidity: thanks to the advanced preparation process, the surface of the ball is smooth, the self-lubricating performance of the ceramic is outstanding, the scientific sorting process ensures the optimal roundness, and the wear is low in grinding conditions.
3. Impact and wear resistance: toughened ceramics have good toughness at high temperatures and can easily cope with it even when used in equipment with high working intensity.
60 Series | 75 Series | 92 Series | 90 Series | 95 Series | |
Al2O3(%) | 60±0.5 | 75±0.5 | 92±0.5 | 90±0.5 | 95±0.5 |
Mohs hardness | 7 | 8 | 9 | 9 | 9 |
Bulk density(g/cm³) | > 2.8 | > 3.2 | > 3.6 | > 3.7 | > 3.7 |
Wear rate‰ | <0.2 | <0.15 | <0.1 | <0.05 | <0.1 |
Mainly used in non-ferrous metal mines, industrial ceramic powder materials, non-metallic powder materials, titanium dioxide, papermaking, coatings, inks, other powder materials and other fields; suitable for grinding media for various equipment such as sand mills, ball mills, stirred mills, flaking machines, polishing machines and sand mills.
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